Remove Old Salt Cell and Lubricate Connections

What happens here

Carefully unscrew and remove the old salt cell unit from the pool's plumbing. The presenter mentions that he had already loosened it with a pipe wrench off-camera. Once the old unit is removed, apply a suitable lubricant (like silicone-based O-ring lubricant) to the O-rings and threaded connections of the existing plumbing. This will help create a tight seal and make it easier to install the new unit.

Goal: Prepare the plumbing for the new salt cell installation by removing the old unit and lubricating connections.